MDR providers in the United States

Microsoft sells software, cloud services, hardware, and gaming products.

Palo Alto Networks provides cybersecurity platforms and services to protect organizations from cyber threats.

CrowdStrike provides AI-native cybersecurity solutions to stop breaches.

SentinelOne provides an AI-native cybersecurity platform for endpoint, identity, and cloud protection.

Rapid7 provides AI-powered managed cybersecurity operations, including MDR, SIEM, and vulnerability management.

Varonis provides data security software that protects data across cloud, SaaS and on-premises environments.

Provides Zero Trust cybersecurity software controlling application execution, network access and privileged access for organisations.

Sophos provides cybersecurity products and managed detection and response services to organisations worldwide.

US-wide pen testing firm serving major cities including Atlanta, Dallas, Denver, Houston, and Miami with security assessments.

7AI provides AI agents that automate security operations centre tasks for enterprises.

Alcott Enterprises is a managed IT service provider and cybersecurity company based in Los Angeles.

Artemis Security provides an AI-native security operations platform that detects, investigates and responds to cyber attacks.

Barracuda Networks provides cybersecurity solutions for email, networks, applications, and data.

Blumira provides a security operations platform for IT teams to detect and respond to threats.

Boston Managed IT is a managed service provider based in Waltham, Massachusetts, founded in 2017.

Cofense provides phishing detection and response services using AI and human validation.

Comodo Group sells cybersecurity products and services to businesses and organisations.

CyberSheath provides cybersecurity compliance services for DOD contractors, focusing on CMMC, DFARS, and NIST standards.

Datto provides backup and disaster recovery, endpoint management, professional services automation, networking and cybersecurity solutions.

Dragos provides cybersecurity for industrial control systems and operational technology environments.

Dropzone AI builds AI agents that investigate security alerts and hunt threats for security teams.

Druva provides a fully managed SaaS platform for data backup, recovery, and cyber resilience.

Exaforce provides an agentic AI platform for security operations, detection, triage, investigation and response.

Hardware and software that detect cyber attacks and cargo theft on fleet vehicles, backed by a vehicle SOC.

Globalgig provides managed security and network services to enterprises across multiple countries.

Intezer provides an AI-powered security operations center that investigates all alerts at forensic depth.

Lorikeet Security provides penetration testing, incident response, and security leadership services.

MonsterCloud provides managed cloud, IT and cyber security services, including ransomware recovery, to businesses across the United States.

Netrio provides managed IT, cybersecurity, cloud, and connectivity services to mid-market enterprises.

NINJIO provides cybersecurity awareness training and human risk management through personalised coaching and phishing simulations.

nuHarbor provides cybersecurity services and managed security operations to organisations across government, healthcare, finance and enterprise.

REJIS provides technology solutions for public safety and government agencies.

ReliaQuest provides an AI security operations platform for enterprises to detect and respond to threats.

SCYTHE provides a platform for continuous adversarial exposure validation across IT, cloud, and OT environments.

Securonix provides a cloud-native platform for security operations, combining SIEM, UEBA, SOAR and threat intelligence.

SonicWall provides unified cybersecurity for SMBs, MSPs, and IT teams.

Provides managed IT services, cybersecurity, compliance support and AI adoption guidance to businesses.

Georgia start-up whose TranzSecure service flags cyber attacks, unknown devices and cargo theft across trucking fleets.

Vectra AI provides AI-native security and observability to detect and respond to cyber threats.

WatchGuard provides unified cybersecurity solutions for networks, endpoints, identities, and cloud environments.

Provides managed IT services including security, cloud desktops, networks and AI deployment support.

Athena Agentic provides a unified cyber operations platform that automates detection, response, and hardening.

Cantina provides an agentic security platform that uses autonomous AI agents to detect, respond to, and fix security issues.

Managed security operations, threat intelligence and incident response services delivered from global security operations centres by an IT infrastructure services provider.

Mandiant provides threat intelligence and incident response, now sold as Google Threat Intelligence alongside VirusTotal within Google Cloud.